| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.25 | 12.735% | $47.6305 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $81.87 | 5.575% | $86.4343 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $82.39 | 10.284% | $90.863 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $98.45 | 8.775% | $107.089 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $143.81 | 6.836% | $153.6409 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $169.29 | 9.761% | $185.8144 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $69.67 | 8.678% | $75.716 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $687.73 | $747.1881 | $747.18 | $747.20 | $747.10 | |